With 2000 individually pocketed patented Mirapocket springs in the King-Size model, the Silentnight 2000 is a premium quality mattress for those who demand the very best. You get all-over support, thanks to the evenly-spaced springs, which form a cohesive matrix that prevents both pressure points and roll-together. There�s almost zero movement transference too, so both you and your partner get an uninterrupted night�s sleep.This mattress has a medium firmness rating, for outstanding support but with a softer, more luxurious feel. It�s 30cm deep, so you get a lot of mattress for your money! The design of the mattress gives you maximum pressure relieve, so whether you sleep on your back, your sides, or your front, you won�t feel any pressure on your shoulders, back, or hips.As we�re all more conscious about our impact on the planet, Silentnight realised they could make their mattresses a little more eco-friendly. The fibres that make up the eco comfort layer are 100% recyclable, and have been scientifically proven to keep you cooler while you sleep. It�s vegan-friendly too, with no animal by-products used in the manufacture of the mattress.With double-sided mattresses you need to �flip and turn� them regularly to keep them at their best. This can be a real hassle, but the Silentnight 2000 Mirapocket Luxury Mattress is a single-sided mattress, so you don�t need to flip it. We do, however, recommend that you rotate your mattress from top-to-toe every so often to avoid dips and bumps.If you like to spread out, you know that on ordinary mattresses the closer you get to the side, the more chance there is of sagging. The Silentnight 2000 Mirapocket Luxury Mattress has reinforced stitching around the edges, so they�re as strong as the rest of the mattress. That means you can spread out in complete comfort.